Agent Skills: ring:instrumenting-streaming-events

Instrumenting streaming events: wires lib-streaming event emission end-to-end into a Lerian Go service via a 13-gate cycle (catalog, Builder bootstrap, Emit sites, outbox, HTTP manifest, NoopEmitter fallback, integration and chaos tests), dispatching ring:backend-go under TDD. Consumes the validated instrumentation-map.json from ring:mapping-streaming-events. Use after that map exists. Skip for non-Go or when no map is present.